The R & R (Remixes & Revisions), is the new release from Substantial & Marcus D, collectively known as Bop Alloy. The follow up features remixes of songs from their debut album, Substantial & Marcus D, cementing the internationally traveling duo as fearlessly creative hip-hop pioneers.

The R & R (Remixes & Revisions) features additional vocals from the likes of Gods’Illa, Kokayi, Mello-D, Wordsmith, yU of Diamond District and many more. The album comes equipped with new production from Marcus D and remixes from Bolo, Funky DL, J-zen, Joe.D, K-Murdock, lastORDER and Substantial.